1 cup sour cream
2 cups sugar
1 teaspoon vanilla
1/4 teaspoon baking soda
2 tablespoon butter or margarine
4 cups Georgia pecan halves
Combine sour cream and sugar. Cook over medium heat (240 degrees) to almost hard ball stage. Turn off heat. Add vanilla, baking soda and butter (or margarine). Beat for 2-3 minutes. Add pecans, stirring to coat. Turn onto lightly buttered baking sheet. Cool and separate pecan halves.